I heard of something like this today. The way my friend was explaining it was that it was like a giant sherlock with really hollow but thick glass, and a huge bowl piece and what it does is trap the smoke in bubbles and you suck in the bubbles. He said it was about 6 feet with a twist at the bottom like a sherlock making it about 4 feet. He was calling it a steam roller but i dont think it is. What is it? Also whats a good online store for steam rollers?
http://shop.grasscity.com/shop/grasscity/3040.html ^^^this is a steamroller pretty much....i love steam rollers, 1 of my fav to smoke out of..